`sudnavigation.com`

DNSSEC	⚠️ Not signed
A	51.38.62.146^{🇫🇷 OVH51.38.0.0/16}
		PTR	`mvp2.mvp.eu`
NS	`ns1.amenworld.com` ⭐ ⚠️ Not in parent delegation
		A	2a01:8100:2911::2:184:4^{🇮🇹 REGISTER-AS2a01:8100:2000::/36}
		A	81.88.61.4^{🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix}
			PTR	`host-81-88-61-4.dedicatedservers.it`
NS	`ns2.amen.fr` ⚠️ Not in zone NS records
		A	81.88.63.39^{🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix}
			PTR	`ns2.amen.fr`
NS	`ns2.amenworld.com` ⚠️ Not in parent delegation
		A	81.88.63.40^{🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix}
			PTR	`ns2.amenworld.com`
NS	`paris.amen.fr` ⚠️ Not in zone NS records
		A	2a01:8100:2911::2:184:4^{🇮🇹 REGISTER-AS2a01:8100:2000::/36}
		A	81.88.61.4^{🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix}
			PTR	`host-81-88-61-4.dedicatedservers.it`
MX	`mx1.sudnavigation.com` ⭐
		A	51.38.62.146^{🇫🇷 OVH51.38.0.0/16}
			PTR	`mvp2.mvp.eu`
MX	`mx2.sudnavigation.com`⁽²⁰⁾
		A	51.38.62.146^{🇫🇷 OVH51.38.0.0/16}
			PTR	`mvp2.mvp.eu`
TXT	`v=spf1 mx a ptr ip4:51.38.62.146/32 ip4:212.170.236.87/32 include:smtp.bbox.f...`
SOA	`ns1.amenworld.com`root@amen.fr 2019-04-03 #20

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Subdomains

mx1.sudnavigation.com

mx2.sudnavigation.com

Same first word

sudnavigation.com

DNS History

8 records (7 active, 1 former)

●NSns1.amenworld.com2015-07-20 → 2026-03-24 · 2 obs

● 2015-07-20 04:31:06
● 2026-03-24 09:29:20

●NSns2.amen.fr2026-03-13 → 2026-03-24 · 3 obs

○ 2015-07-20 04:31:06
● 2026-03-13 03:04:26
● 2026-03-24 09:29:20

●NSns2.amenworld.com2015-07-20 → 2026-03-24 · 2 obs

● 2015-07-20 04:31:06
● 2026-03-24 09:29:20

●NSparis.amen.fr2026-03-13 → 2026-03-24 · 3 obs

○ 2015-07-20 04:31:06
● 2026-03-13 03:04:26
● 2026-03-24 09:29:20

●MXmx1.sudnavigation.com2015-07-20 → 2026-03-24 · 2 obs

● 2015-07-20 04:31:06
● 2026-03-24 09:29:20

●MXmx2.sudnavigation.com2015-07-20 → 2026-03-24 · 2 obs

● 2015-07-20 04:31:06
● 2026-03-24 09:29:20

○A151.236.44.902015-07-20 → 2017-04-02 · 4 obs

● 2015-07-20 04:31:06
● 2017-04-02 11:16:56
○ 2020-03-13 10:59:04
○ 2026-03-24 09:29:20

●A51.38.62.1462020-03-13 → 2026-03-24 · 3 obs

○ 2017-04-02 11:16:56
● 2020-03-13 10:59:04
● 2026-03-24 09:29:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
sudnavigation.com	ns2.amen.fr, paris.amen.fr	-

✅ Authoritative Response

Server:81.88.61.4

NS records: ns2.amen.fr, paris.amen.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sudnavigation.com (unsigned zone)

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.38.62.146`
NS	2	`ns2.amenworld.com, ns1.amenworld.com`
MX	2	`mx2.sudnavigation.com (pri: 20), mx1.sudnavigation.com (pri: 10)`
TXT	1	`v=spf1 mx a ptr ip4:51.38.62.146/32 ip4:`
SOA	1	`ns1.amenworld.com root.amen.fr`

Analysis

Hierarchy

sudnavigation.com is a parent of mx1.sudnavigation.com and mx2.sudnavigation.com.

IP Addresses

sudnavigation.com points to a single IP: 51.38.62.146.

Other host names, for instance mx2.sudnavigation.com, mtp-1994.com, corpo.pro, www.mtp-1994.com and mxav1.corpo.pro share IP numbers with sudnavigation.com.

Name Servers

sudnavigation.com's delegation is handled by four name servers: ns1.amenworld.com, ns2.amenworld.com, ns2.amen.fr and paris.amen.fr.

sudnavigation.com partially shares name servers with other domains; examples include wizeandope.com, lodfrey.com, ophtalmologie.fr, dossat.fr and vitrail.com.

These name servers are commonly used with ns1.amen.fr, ns1.host7x24.com and ns2.host7x24.com.

Host names with two IP numbers: ns1.amenworld.com and paris.amen.fr point to 2a01:8100:2911::2:184:4 and 81.88.61.4.

Host names with one IP number: ns2.amenworld.com points to 81.88.63.40 and ns2.amen.fr points to 81.88.63.39.

Host names that point to 2a01:8100:2911::2:184:4: ns1.amenworld.com and paris.amen.fr.

Host names that point to 81.88.61.4: ns1.amenworld.com and paris.amen.fr.

Mail Servers

sudnavigation.com is handled by two mail servers: mx1.sudnavigation.com and mx2.sudnavigation.com.

Host names with one IP number

Host name mx1.sudnavigation.com points to 51.38.62.146

Host name mx2.sudnavigation.com points to 51.38.62.146

Host names that point to 51.38.62.146: mx1.sudnavigation.com and mx2.sudnavigation.com

sudnavigation.com - robtex.com